ASP.NET MVC：url 路由与查询字符串

一篇关于ASP.NET MVC中的URL路由与查询字符串的文章，并添加案例代码。

csharp
routes.MapRoute(
    name: "Default",
    url: "{controller}/{action}/{id}",
    defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);

csharp
public ActionResult Index()
{
    string id = Request.QueryString["id"];
    string name = Request.QueryString["name"];
    
    // 其他逻辑代码
    
    return View();
}

csharp
// RouteConfig.cs
public static void RegisterRoutes(RouteCollection routes)
{
    routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
    routes.MapRoute(
        name: "Default",
        url: "{controller}/{action}/{id}",
        defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
    );
}
// HomeController.cs
public class HomeController : Controller
{
    public ActionResult Index()
    {
        string id = Request.QueryString["id"];
        string name = Request.QueryString["name"];
        
        // 其他逻辑代码
        
        return View();
    }
}